27675438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 67584000

約数和(自身を除く): 39908562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 439, 474, 553, 798, 878, 1106, 1317, 1501, 1659, 2634, 3002, 3073, 3318, 4503, 6146, 8341, 9006, 9219, 10507, 16682, 18438, 21014, 25023, 31521, 34681, 50046, 58387, 63042, 69362, 104043, 116774, 175161, 208086, 242767, 350322, 485534, 658939, 728301, 1317878, 1456602, 1976817, 3953634, 4612573, 9225146, 13837719, 27675438]

約数ペア:

[(1, 27675438), (2, 13837719), (3, 9225146), (6, 4612573), (7, 3953634), (14, 1976817), (19, 1456602), (21, 1317878), (38, 728301), (42, 658939), (57, 485534), (79, 350322), (114, 242767), (133, 208086), (158, 175161), (237, 116774), (266, 104043), (399, 69362), (439, 63042), (474, 58387), (553, 50046), (798, 34681), (878, 31521), (1106, 25023), (1317, 21014), (1501, 18438), (1659, 16682), (2634, 10507), (3002, 9219), (3073, 9006), (3318, 8341), (4503, 6146)]